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https://issues.apache.org/jira/browse/DRILL-831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011483#comment-14011483
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Jacques Nadeau commented on DRILL-831:
--------------------------------------
fixed in e6a6652
> NOT-IN query returns wrong results if right side is empty
> ---------------------------------------------------------
>
> Key: DRILL-831
> URL: https://issues.apache.org/jira/browse/DRILL-831
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Aman Sinha
> Assignee: Aman Sinha
> Attachments:
> 0001-Fix-DRILL-831-Execute-the-probe-phase-for-outer-join.patch,
> 0002-Fix-DRILL-831-Execute-the-probe-phase-for-outer-join.patch
>
>
> 0: jdbc:drill:zk=local> select count(*) from region r1 where r1.r_regionkey
> not in (select r2.r_regionkey from region r2 where r2.r_regionkey = 10);
> +--+
> | |
> +--+
> +--+
> No rows selected
> This correct result is 5 rows since right side of the NOT IN produces 0 rows.
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